package com.cn.mmd.service;

import com.cn.mmd.model.StudentApp;

/**
 * Created by Administrator on 2016/7/21 0021.
 */
public interface StudentAppService {

    /**
     * 动态添加
     * @param record
     * @return
     */
    int insertSelective(StudentApp record);

    /**
     * 根据主键
     * @param studentid
     * @return
     */
    StudentApp selectByPrimaryKey(String studentid);

    /**
     * 动态修改
     * @param record
     * @return
     */
    int updateByPrimaryKeySelective(StudentApp record);
}
